Emerson Ovation 1P00028G01 Remote Node Transition Panel

Overview

The Emerson 1P00028G01 is a Remote Node Transition Panel for the Ovation™ process control system. It connects local I/O modules to remote nodes, providing Modbus TCP/IP communication and supporting redundant power for distributed control architectures.

Technical Specifications

• Manufacturer: Emerson
• Model: 1P00028G01
• Type: Remote Node Transition Panel
• Protocol: Modbus TCP/IP
• Ports: 1 × Ethernet port
• Power Supply: 24 VDC
• Power Consumption: 10 W
• Dimensions: 121 × 25 × 70 mm
• Weight: ~0.2 kg

Environmental & Safety Ratings

• Operating Temperature: −40 °C to +70 °C
• Protection Level: IP66

Key Features

• Connects local I/O modules to remote nodes over Ethernet
• Modbus TCP/IP protocol support for flexible integration
• Redundant power support for high-availability applications
• Hot-swappable design for maintenance without system shutdown
• Supports up to 32 local I/O modules

FAQ

Q: How many I/O modules can this panel support?
A: The 1P00028G01 supports up to 32 local I/O modules connected to a remote node.

Q: What protocol does it use for communication?
A: It uses Modbus TCP/IP over the Ethernet port.

Q: Can I replace this panel while the system is running?
A: Yes, it supports hot-swap functionality when properly configured with redundant power.

Installation Guidelines

1. Mount the panel in a suitably rated enclosure (IP66 maintained).
2. Connect 24 VDC power to the terminal block.
3. Attach Ethernet cable to the RJ45 port and verify link status.
4. Connect local I/O modules per the system wiring diagram.

Selection Tips

• Choose 1P00028G01 when extending Ovation I/O to remote nodes over Ethernet.
• Verify your network architecture supports Modbus TCP/IP.
• For redundant applications, configure dual power feeds.